Generic Notes These testing instructions should be carried out twice (once with jsrev = -1, once without) to confirm that the correct versions of JS are used and work as expected. Tip : Open your browser's developer toolkit, open the 'Network' activity tab, and restrict to 'Scripts'. Note : You may find that the script you're looking for is included with a number of other scripts - this is because of our combo loading. You can turn off comboloading to make it easier to check the relevant script by setting $CFG->yuicomboloading = false; , but you should check that functionality works with combo loading enabled. To test the minified code: Required settings: $CFG->jsrev = -1; $CFG->debug = (E_ALL | E_STRICT); Notes Check that the minified version of this module is loaded. It will have -min.js in the filename but please ensure content is also be minified and to test the non-minified code: Required settings: $CFG->jsrev = -1; $CFG->debug = 0; Notes Check that the non-minified version of this module is loaded. It will have -debug.js in the filename and the file content should not be minified. Module-specific test instructions Open a course Turn editing on Confirm that the 'Add an activity or resource' text is a link Open the activity chooser Confirm that the activity chooser opens correctly and without error Confirm that you can move it around the screen (drag/drop) Confirm that hitting escape closes it Confirm that clicking the [x] closes it Confirm that you can select an option and be taken to the relevant mod_edit form